Closed · PAR-22-048 · CFDA 93.853;93.866 · Discretionary
Clinical Relevance of the Linkage between Environmental Toxicant Exposures and Alzheimers Disease and Related Dementias (R01 Clinical Trial Not Allowed)
Federal grant opportunity posted by National Institutes of Health, cataloged on Grants.gov.
- up to $500K
- Award range
- Closed
- Status
- March 11, 2022
- Close date
- -
- Expected awards
The verdict
Clinical Relevance of the Linkage between Environmental Toxicant Exposures and Alzheimers Disease and Related Dementias (R01 Clinical Trial Not Allowed) is a closed discretionary listing from National Institutes of Health that offered Up to $500,000. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 12,419 other opportunities from National Institutes of Health.
- up to $500K
- award range
- Closed
- application status
- 93.853;93.866
- CFDA program
- 12,419
- other opportunities from National Institutes of Health
Archived opportunity record
Clinical Relevance of the Linkage between Env… is closed (last close March 11, 2022). Check the agency catalog for replacement NOFOs. National Institutes of Health still indexes 12,419 other opportunities here.
According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.
Deadline tracker
Application window closed
Closed March 11, 2022
Instrument
Grant
Description
There is consensus that environmental toxicants are a risk factor for AD/ADRD, but causality has been largely elusive. While human studies demonstrating an association of AD/ADRD with toxicant exposures are relatively abundant, there is a clear unmet need for more mechanistic research to support or refute the clinical relevance and the biological plausibility of an impact on disease initiation, progression, or modification. This is especially important for understanding the potentially modifiable causes of racial and socioeconomic inequities. The RFA will encourage neuroscientists to conduct mechanistic AD/ADRD research on the actions of neurotoxicants on the nervous system. The scope of research includes but is not limited to in silico modeling, in vitro assay development to correlate chemical exposure to AD/ADRD biology, and in vivo studies on the modification of known AD/ADRD targets by neurotoxicants of concern, and conversely, whether known targets for these neurotoxins play a role in the etiology of AD/ADRD. The development and validation of neuropathological, neurophysiological, and neurobehavioral animal models that simulate potential toxicant exposures in humans would be one goal, and when possible, these studies will include comparisons of exposures across the lifespan.
Wide-open applicant board · 15 Grants.gov doors
Clinical Relevance of the Linkage between Env… prints 15 distinct Grants.gov eligibility doors (State governments; County governments; City or township governments; Special district governments; +11 more). Filter fit before reading award size as demand — most applicant classes appear on the row. The extract does not mark applicant cost-sharing as required. Instrument: Grant. Funding-activity code maps to Health (HL). This eligibility-code string dominates the National Institutes of Health book (9,741 peers, 78% of 12,420).
- Code 00
- State governments
- Code 01
- County governments
- Code 02
- City or township governments
- Code 04
- Special district governments
- Code 05
- Independent school districts
- Code 06
- Public / state-controlled institutions of higher education
- Code 07
- Federally recognized tribal governments
- Code 08
- Public / Indian housing authorities
- Code 11
- Native American tribal organizations (other than Federally recognized tribal governments)
- Code 12
- Nonprofits with 501(c)(3) status (other than IHEs)
- Code 13
- Nonprofits without 501(c)(3) status (other than IHEs)
- Code 20
- Private institutions of higher education
- Code 22
- For-profit organizations other than small businesses
- Code 23
- Small businesses
- Code 25
- Others (see official listing text)
Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.
Official Listing on Grants.gov
View full details, application forms, and submission instructions.
Agency Contact
NIH OER Webmaster OERWebmaster03@od.nih.gov
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What to do next
Clinical Relevance of the Linkage between Env… is closed; use the parent program and agency catalog for the next funding cycle.
- Browse open federal opportunities in the same category when this listing is closed. Open opportunities
- Look up CFDA 93.853;93.866 across all indexed listings before you commit to this opportunity alone. Eligibility finder
- National Institutes of Health lists 12,419 other indexed opportunities on PlainGrants. Agency catalog
Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.
Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.
Read our methodology - how this data is sourced, computed, and verified.
| Publisher | PlainGrants |
| Sources | the SAM.gov Assistance Listings and Grants.gov |